baber/WOPTO huggingface dataset:
Patent JP-H0596381-A (JP)
Title: Resistance welding control or detecting device
Inventor: ISHIKAWA SAKAE
IPC: G01R19/175
Filed: 1991-07-12
Abstract: PURPOSE:To automatically detect the presence or absence of generation of splash by simple circuit constitution with high stability and reliability in the resistance welding control or detecting device. CONSTITUTION:A zero current detection circuit 32 detects a conduction completion point of time of a primary current i1 for every half cycle or every cycle. A zero voltage detection circuit 34 detects a point of time when the polarity of the power source voltage E is changed (zero cross point) for every half cycle or every cycle. A microprocessor 28 calculates a power factor angle from a zero voltage detection signal from the zero voltage detection circuit 34 and a zero current detection signal from the zero current detection circuit 32 and determines whether or not the splash is generated from the time change of the power factor angle.
Patent JP-S5988464-A (JP)
Title: Preparation of n-butylpyrrolidine
Inventor: AOKI TADAMICHI
IPC: B01J23/00
Filed: 1982-11-12
Abstract: PURPOSE:To prepare N-butylpyrrolidine useful as a catalyst, etc., in high selectivity, at a low cost, by the catalytic hydrogenation of N-butyl-2-pyrrolidone using a copper chromite catalyst in the absence of solvent. CONSTITUTION:The titled substance can be prepared by the catalytic hydrogenation of N-butyl-2-pyrrolidone using a copper chromite catalyst in the absence of solvent. The catalyst is preferably ''Promoted copper chromite catalyst'', and its amount is preferably 3-10wt% based on the starting compound. The reaction is carried out at 230-270 deg.C and >=30atm.
Patent JP-H0753331-A (JP)
Title: Hair cosmetic
Inventor: TASHIRO KAZUHIRO
IPC: A61Q5/00
Filed: 1993-08-10
Abstract: PURPOSE:To provide a hair cosmetic having good slip in application, excellent moisture retention, free from greasiness, preventing tangle and twine both in wetness and dryness, providing excellent smoothness, moist feeling, dry feeling, softness and antistatic properties. CONSTITUTION:This hair cosmetic comprises (A) 0.05-10wt.% of a cationic silicone, (B) 0.1-30wt.% of a high-molecular weight silicone of formula I (R<1> is methyl or phenyl with the proviso that a case wherein all R<1>s are phenyl is omitted; R<2> is methyl or OH; (a) is 2,00-20,000 integer), (C) 0.01-20wt.% of a nonionic amphiphatic compound which contains at least one long-chain branched alkyl group or alkenyl group in one molecule and provides a mixture with water, forming liquid crystal structure at a certain temperature from 0-50 deg.C, preferably a compound containing at least three hydroxyl groups and (D) 0.1-80wt.% of a compound of formula II [R<3> is H, lower alkyl or group of formula III (R<4> is H, methyl or methoxy; R<5> is single bond or 1-3C bifunctional hydrocarbon group); Y and Z are each H or OH; (b), (c) and (d) are each 0-6 integer].
Patent JP-H0362013-A (JP)
Title: Optical scanner
Inventor: OIKAWA TOMOHIRO
IPC: G02B26/12
Filed: 1989-07-31
Abstract: PURPOSE:To mechanically and well correct the curvature of field of the entire part of an optical system by oscillating a linear imaging lens in synchronization with the period of optical scanning so as to negate the curvature of field. CONSTITUTION:At least the linear imaging lens 14 of the 1st imaging optical system which forms image like a main scanning line is moved to negate the direction of negating the curvature of field in synchronization with the luminous flux scanning by a rotary polyhedral mirror 18. Namely, this optical scanner is so constituted that a cylindrical lens 14 is moved in an optical axis direction via a mounting member 15 in accordance with the synchronization signal obtd. with a photodetector 22b to negate the curvature of field of the optical system. The curvature of field over the entire part of the optical system is mechanically and well corrected in this way.
Patent JP-H0520502-A (JP)
Title: Hand-written character recognizing device
Inventor: NISHINA SACHIYO
IPC: G06K9/68
Filed: 1991-07-12
Abstract: PURPOSE:To reduce the number of characters to be inputted by a user and to reduce the capacity of a recognition dictionary to increase the recognition speed by using a radical dictionary memory to recognize characters. CONSTITUTION:A hand-written character input part 2 consists of a tablet and a pen, and the user uses the pen to input not only the whole of a character like KANJI (Chinese character) but also a radical by hand-writing. A character recognizing part 4 uses a fundamental dictionary memory 6 and a user dictionary memory 8 to recognize the character inputted from the input part 2 and displays the recognition result on a display part 10. Thus, the radical hand- written by the user is stored in a radical dictionary memory 8B through the input part 2 to recognize the character. Consequently, it is unnecessary for the user to write the whole of the character including the radical, and his burden is reduced.
Patent JP-H0641377-A (JP)
Title: Heat-resistant resin composition
Inventor: TAKENOSHITA YOUICHIROU
IPC: C08L51/00
Filed: 1992-07-24
Abstract: PURPOSE:To provide a resin composition, good in moldability and excellent in balance among heat, flexure and impact resistances. CONSTITUTION:The heat-resistant resin composition is obtained by blending (A) 10-90 pts.wt. maleimide-based copolymer prepared by copolymerizing 30-95wt.% aromatic vinyl monomer with 70-5wt.% maleimide-based monomer and 0-40wt.% other vinyl monomers copolymerizable therewith with (B) 90-10 pts.wt. graft copolymer obtained by grafting 90-70 pts.wt. mixture composed of 70-80wt.% aromatic vinyl monomer and 30-20wt.% vinyl cyanide monomer onto 10-30 pts.wt. rubber-like polymer composed of 5-25wt.% styrene-butadiene rubber and 95-75wt.% polybutadiene rubber. The specific viscosity (etasp) of the graft polymer in the graft copolymer in chloroform solvent at 30 deg.C is 0.7-1.0dl/g.
Patent JP-S5987470-A (JP)
Title: Electrophotographic device
Inventor: TACHIKAWA MASAICHIROU
IPC: G06F3/0488
Filed: 1982-11-11
Abstract: PURPOSE:To adjust the quantity of exposure to a photosensitive body in accordance with a position on an original surface and to control a copied picture by constituting a photosensitive body irradiating means so as to adjust the quantity of exposure to the photosensitive body and superposing the former exposure to the exposure to an original image. CONSTITUTION:Many light emitting diodes 32 directly irradiating the photosensitive body 10 are arranged between a fluorescent lamp 20 and a developing device 24. The quantity of light emitting of the light emitting diodes 32 is set up by the quantity of current supply. A controlling circuit 34 to control the current supply is connected to the diodes 32. A position detecting plate 36 and an indication pen 38 are connected each other and orthogonal coordinates consisting of X and Y axes defining the origin of the coordinates as its origin are formed on the position detecting plate 36. Orthogonal coordinates consisting of X' and Y' axes defining a starting point 42 as its origin are formed on an original placing plate 28, and the coincidence between the coordinates on the position detecting plate 36 and that of the original placing plate 26 and the phase coincidence between the starting point 42 on the original placing plate 26 and the photosensitive body 10 can be maintained by making both the coordinates coincide with each other. In said constitution, the 2nd exposure due to the light emitting diodes can be applied to each of plural picture elements, so that picture density can be controlled in each picture element.
Patent JP-S6441863-A (JP)
Title: Rotational speed sensor
Inventor: WASHIMI AKIRA
IPC: G01P3/487
Filed: 1987-08-08
Abstract: PURPOSE:To prevent friction between a wave washer and a housing in a sensor construction which is adapted to preclude the spinning of a rotating shaft of a sensor using the washer, by arranging the washer so as not to press or slide against the housing. CONSTITUTION:A bush 5 is fitted securely into a stepped small-dia. part 33 of a rotating shaft 3 of a sensor and a magnet 6 and a washer 7 are provided on the circumference of the fitted part in such a manner as to be movable in the direction of thrust while being retained in the direction of rotation. A wave washer 8 is provided between the bush 5 and the magnet 6 and a thrust load is applied to the washer 7 to press the washer 7 on a housing 2. This prevents the spinning of the rotating shaft 3 otherwise caused by vibration with the rotation of an engine during the stoppage of a vehicle. The wave washer 8 turns together with the bush 5, the magnet 6, the washer 7 and the rotating shaft 3, not directly pressing and sliding against the housing 2, thereby preventing friction therebetween.
Patent JP-H05194018-A (JP)
Title: High temperature superconductor and method for its production
Inventor: BOCK JOACHIM
IPC: H01L39/24
Filed: 1992-07-24
Abstract: The invention relates to a high-temperature superconductor composed of the oxides of bismuth, strontium, calcium and copper and, optionally, of lead, and having the composition Bi2-a+b+c Pba (Sr, Ca)3-b-c Cu2+d Ox, where a=0 to 0.7; b+c=0 to 0.5; d=-0.1 to 0.1 and x=7 to 10 and a Sr:Ca ratio of 2.8:1 to 1:2.8 as well as of strontium and/or barium sulfates. Said superconductor can be prepared by intimately mixing the oxides of bismuth, strontium, calcium and copper and optionally of lead with strontium and/or barium sulfates, melting the mixture by heating to temperatures of 870 to 1300 degrees C., higher temperatures being required for higher strontium and/or barium sulfate contents, pouring the melt into molds and allowing it to solidify slowly therein and subjecting the moldings removed from the molds to a heat treatment at temperatures of 700 to 900 degrees C. in an oxygen-containing atmosphere.
Patent JP-H0361846-A (JP)
Title: Alcohol concentration detector
Inventor: MATSUZAWA TAKASHI
IPC: G01N1/22
Filed: 1989-07-31
Abstract: PURPOSE:To blow air into a specimen stably and to make it possible to measure the concentration of alcohol from the specimen directly and continuously by blowing the air into the specimen through an inner tube having a branching part provided with an opening regulating valve, and measuring the concentration of the alcohol in the air rising up as bubbles. CONSTITUTION:Air is blown into a specimen 30 containing alcohol through an inner tube 20 having a branching part 24 provided with a blowing regulating valve 25 stably with a air blowing pump 21. The sample 30 is surrounded with an outer tube 10. The air containing alcohol rises up in the form of bubbles from the specimen 30. The air reaches a sensor 40. Thus, the concentration of the alcohol contained in the specimen can be detected directly, continuously and accurately.
Patent JP-H0516434-A (JP)
Title: Control method of printer
Inventor: OOTAKE HIDEMUNE
IPC: B41J29/42
Filed: 1991-07-12
Abstract: PURPOSE:To prevent the color drifts of each color when a plurality of colors are printed, and to enable color printing at a high grade. CONSTITUTION:The line synchronizing signal (an Lsync signal) of a thermal-head heat control section is reset is reset by the falling edge (a signal at a time when an output from a printing-start positional sensor DS1 is changed into the state of non-detection from the state of detection) of the output from the positional sensor DS1 while a drum driving motor is stopped. An FGATE signal output from a CPU is synchronized with the Lsync signal and a low state- that is, a printing start- is brought, and a platen drum is driven, thus start printing from the same position of image-receiving paper at all times, then preventing color drifts among each color. Drive corresponding to one line of the drum is conducted synchronized with the Lsync signal, thus also obviating color drifts in the vertical scanning direction of three colors.
Patent JP-S6441445-A (JP)
Title: Movable cowl cover for vehicle
Inventor: KAJIMOTO SHINJI
IPC: B60S1/04
Filed: 1987-08-06
Abstract: PURPOSE:To permit a cowl cover to be opened and closed through the manual operation, when a driving mechanism is broken, by connecting a large swingable link connected with a driving rod, with a small link through an engaging pin, and by connecting a manual operation cable. CONSTITUTION:A rod 16 driven by a motor 18 and a worm gear 17 which are installed in a cowl box 4 is connected with a large swingable link 23, and a small link 24 installed in swingable ways is coaxially connected with the large link 23 through an engaging pin 23a. The links 13 and 14 for opening and closing a cowl cover 3 are connected with the small link 24, and the other edge of a cable 25 which is operated through the manual operation from a driver's seat is connected. The cowl cover 3 is opened and closed through the rod 16, large link 23, small link 24, and the links 13 and 14 by the operation of the motor 18. When the motor is broken, the cowl cover 3 can be opened and closed through a cable 25, small link 24, and the links 13 and 14 by the manual operation.
Patent JP-2000030544-A (JP)
Title: Non-halogen flame retardant wire and cable
Inventor: YAMANO YOSHIAKI
IPC: C08L23/08
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a flame retardant wire and cable covered with a cover material having the capability of maintaining a proper flame retardant property without impairing characteristics as an insulating cover material. SOLUTION: The cover material 3 of a conductor 4 has an inner layer 1 formed out of a resin composition containing 40 to 230 pts.wt. of condensed phosphate for 100 pts.wt. of a copolymer of ethylene and carboxylic acid, or carboxylic acid ester-contained vinyl monomer, and an outer layer 2 formed out of a non-phosphorus resin composition containing 50 to 200 pts.wt. of metallic oxide for 100 pts.wt. of vinyl polymer. The ratio (t1:t2) of inner layer 1 thickness t1 and outer layer 2 thickness t2 is preferably taken at a value between 4:6 and 8:2.
Patent JP-H0363828-A (JP)
Title: Virtual computer system
Inventor: MOROHASHI MITSUO
IPC: G06F9/46
Filed: 1989-08-02
Abstract: PURPOSE:To open a new guest OS without stopping a virtual computer system by suppressing the input/output operation of a prescribed guest which becomes a target to be moved transiently when memory capacity required by a guest OS to be opened newly is less than the sum of null spaces on a real memory device. CONSTITUTION:A host 11 is provided with a prohibition/prohibition cancellation instructing means for memory access to a prescribed virtual computer for a channel processor 14, and the channel processor 14 is provided with a suppression/suppression cancellation means for memory access. When a memory is re-arranged, an instruction to prohibit the input/output operation of the guest whose movement is requested at every guest moving sequentially is issued to the channel processor 14, and the prohibition instruction of the input/output operation is cancelled after the completion of the movement. After such operation is repeated for all the guests whose movement are requested and the null space is secured, the new guest is opened. In such a manner, the new guest can be opened without stopping the virtual computer system itself.
Patent JP-S5989372-A (JP)
Title: Solvent for erasing image and method for erasing the same
Inventor: SATOU TSUTOMU
IPC: C09D9/00
Filed: 1982-11-13
Abstract: PURPOSE:A solvent for erasing images, obtained by adding an additive remaining as a solid on evaporating thereof in the solvent capable of softening, swelling or dissolving the images of a solid colored material formed on a medium, and capable of easily erasing the images without causing stains on the ground or dirtlike colored materials, and usable in copiers, etc. CONSTITUTION:A solvent for erasing images obtained by adding (B) 0.01wt% or more based on the solvent, powder, e.g. calcium carbonate, insoluble in solvents and/or a substance, e.g. urea, soluble wholly or partially in the solvents, and remaining wholly on a sheet of paper on evaporating the solvents, to (A) the solvent, e.g. ethyl alcohol. The resultant solvent is applied to an ink transfer image formed on the sheet of paper and dried to remove the remaining powder. USE:For erasing toner images of electrophotographic or electrostatic recording, ink images formed from heat-sensitive transfer recording or carbon paper of impact recording.
Patent JP-H0365433-A (JP)
Title: Driver's compartment of working vehicle
Inventor: MATSUDA TATSUYA
IPC: B60J10/90
Filed: 1989-07-31
Abstract: PURPOSE:To provide good workability by pivotally-fitting divided roofs installed at the front upper corner of a roof so that they may rotate at the upper and lower parts freely to a roof body, and constructing an elastic seal material secured at the end so that it may come into contact with the upper cross frame material of a front window at the closing time of the divided roof. CONSTITUTION:For opening a front window 12, a divided roof 24 is first rotated upwards, pulled up while being slided in front column members 2, 2 with the upper part of a front window 12 held, and is fitted into upper frame members 4, 4 to make it move backwards in succession. By pulling up the front window 12 and rotating the divided roof 24 upwards, it can be confirmed that the operating conditions of a working section located at the diagonal upper part when viewed from a driver's compartment for improved workability. When the divided roof as well as the front window 12 is closed at the time of no work, an elastic seal material 25 secured at the front end of the roof 24 comes into contact with the upper cross frame material 13 of the front window 12 to prevent rainwater from entering the driver's compartment.
Patent JP-H0491283-A (JP)
Title: Fabric printed with printing color paste and production thereof
Inventor: MIWA JUNICHI
IPC: D06P5/00
Filed: 1990-07-26
Abstract: PURPOSE:To obtain a printed fabric with rare friction fouling by printing a textile fabric and then predrying the printed fabric at a high temperature. CONSTITUTION:A textile fabric composed of synthetic fiber, semisynthetic fiber, natural fiber, etc., is printed with a printing color paste and then predried at 130-210 deg.C to afford a printed fabric, excellent in film strength with rare friction fouling of >=4 class fouling resistance degree for other printed parts or unprinted parts when the printed parts are rubbed with a GAKUSHIN type tester for color fastness to rubbing under 200g load and 30 times of friction.
Patent JP-H0251621-A (JP)
Title: Gas bearing spindle equipped with gas supply/exhaust mechanism
Inventor: MATSUSHITA KOICHI
IPC: F16C32/06
Filed: 1988-08-12
Abstract: PURPOSE:To make gas supply and vacuum exhaust possible to/from a rotary part without giving effects on rigidity of a gas bearing for a gas bearing spindle having a pair of thrust plates and a rotor fixed between them by providing a non-contact rotary joint at the thrust plate part. CONSTITUTION:Pressure gas supplied from a gas supply hole 21 jets to a small gap between a radial bearing 22 and a rotor 3 and a small gap between thrust bearings 23a, 23b and thrust plates 2a, 2b forming a gas film to support a rotary shaft 20 by static pressure. The gas pressure supplied to a gas supply passage 12 is transmitted to a gas supply groove 13, and because the gas supply groove 13 is sealed by a small gap of a non-contact seal 14, it is transmitted through gas supply passages 10b, 10c, 10a to an upper cylinder 8 of the rotary body 20. Gas leaked from the non-contact seal 14 is discharged from an exhaust hole 15 and a hole 6a. A rotary part can thus be rotated without friction so as to make gas supply possible while rotation, thereby gas supply to the rotary part can be achieved without giving effects on rigidity of a gas bearing.
Patent JP-H0950498-A (JP)
Title: Card information processing system and method therefor
Inventor: OGAWA SATORU
IPC: B42D15/10
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To transfer plural kinds of information by a simple constitution even when an on-line connection can not be performed by transferring plural information off-line by using a different card-shaped recording medium. SOLUTION: A card 13 is inserted into a card reader/writer 6. When ID for taking out data is written in the card 13 and the ID is read by a head, the control part 22 of the card reader/writer 6 recognizes the ID and recognizes that the card is a card for data collection. Next, a program for taking out the data of the machine number of the number of times of the working of a game machine which are put in the card 13 is operated and the read data is stored in the memory 21 of the card reader/writer 6. The control part 22 checks the data to the memory 21. When the data is incorrect, the data is written again and the writing is repeated a prescribed number of times. A data processing part 4 processes data and displays how many the game machines of which machine number are working on a display part 2.
Patent JP-S6386917-A (JP)
Inventor: UIRIAMU AARU RITORU
IPC: G01R27/26
Filed: 1987-08-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000033343-A (JP)
Title: Dirt removing mat
Inventor: FUJIOKA TOSHIYOSHI
IPC: B08B1/02
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To well maintain the detergency to the materials to be washed, i.e., a dirt removing mechanism for a long period of time by joining a rubber sheet to the rear surface of a mat raw fabric formed by tufting piles to a base fabric and forming these piles of cut piles and loop cuts shorter than the piles. SOLUTION: The dirt removing mat 30 is constituted by joining the rubber sheet 4 via an adhesive to the rear surface of the mat raw fabric 3 formed by tufting the piles 2 to the base fabric 1. The piles 2 consist of the cut piles 21 and the loop piles 22 shorter than these piles. Both piles are tufted respectively rectilinearly and at every other one row. The loop piles 22 are covered and concealed by the cut piles 21. Since the loop piles 22 have excellent elasticity, the pressure by the weight of the materials to be washed is eventually absorbed by the loop piles 22 and the falling and collapsing of the cut piles 21 are prevented. Then, the elasticity of the mat 30 is maintained for a long period of time.
Patent JP-H0548502-A (JP)
Title: Wireless signal transmission system
Inventor: KONISHI YOJI
IPC: H04L12/28
Filed: 1991-08-09
Abstract: PURPOSE:To improve the transmission quality by improving the energy ratio of a desired wave to an undesired wave without deteriorating the degree of freedom of installed location of a transmitter-receiver. CONSTITUTION:A transmission length in a wireless transmission section is set shorter than a transmission length in a waveguide G being a transmission medium up to the wireless transmission section in the system utilizing a microwave to send a signal in a wireless way. Thus, the attenuation in space propagation is reduced and then the energy ratio of a desired wave to an undesired wave is increased without deteriorating the degree of freedom of installed location of a transmitter-receiver thereby improving the transmission quality.